Results 21 to 30 of about 77,058 (245)

A Software Framework for the Integration of Infrastructure Simulation Models

open access: yesJournal of Open Research Software, 2019
Infrastructure systems, such as those that generate and transmit energy, process waste water and enable the transportation of people and goods, provide fundamental services that underpin modern society.
Will Usher, Tom Russell
doaj   +1 more source

An IRGA-MACS Based Cluster-Head Selection Protocol for Wireless Sensor Networks

open access: yesCybernetics and Information Technologies, 2021
In a volatile environment, a substantial number of sensor nodes are extensively dispatched to track and detect changes in physical environment. Although sensor nodes have limited energy resources, so energy-efficient routing is a major concern in ...
Inam Muhammad   +3 more
doaj   +1 more source

Intercomparison of Resampling Algorithms for Advanced Technology Microwave Sounder (ATMS)

open access: yesRemote Sensing, 2022
The observations from satellite microwave-sounding instruments have been widely used in weather and climate studies. Since the data resolution varies with frequency and satellite viewing angle, it is normally required that the measurements at each ...
Yuchen Xie, Fuzhong Weng
doaj   +1 more source

Novel Resampling Improves Statistical Power for Multiple-Trait QTL Mapping

open access: yesG3: Genes, Genomes, Genetics, 2017
Multiple-trait analysis typically employs models that associate a quantitative trait locus (QTL) with all of the traits. As a result, statistical power for QTL detection may not be optimal if the QTL contributes to the phenotypic variation in only a ...
Riyan Cheng   +2 more
doaj   +1 more source

A Genetic Optimization Resampling Based Particle Filtering Algorithm for Indoor Target Tracking

open access: yesRemote Sensing, 2021
In indoor target tracking based on wireless sensor networks, the particle filtering algorithm has been widely used because of its outstanding performance in coping with highly non-linear problems.
Ning Zhou   +3 more
doaj   +1 more source

Dual Mesh Resampling

open access: yesGraphical Models, 2002
Summary: The dual of a 2-manifold polygonal mesh without boundary is commonly defined as another mesh with the same topology (genus) but different connectivity (vertex--face incidence), in which faces and vertices occupy complementary locations and the position of each dual vertex is computed as the center of mass (barycenter or centroid) of the ...
openaire   +2 more sources

Questionable Claims for Simple Versions of the Bootstrap

open access: yesJournal of Statistics Education, 2019
Recent years have seen increasing interest in incorporating resampling methods into introductory statistics courses and the high school mathematics curriculum.
Robert W. Hayden
doaj   +1 more source

An O(log2N) Fully-Balanced Resampling Algorithm for Particle Filters on Distributed Memory Architectures

open access: yesAlgorithms, 2021
Resampling is a well-known statistical algorithm that is commonly applied in the context of Particle Filters (PFs) in order to perform state estimation for non-linear non-Gaussian dynamic models.
Alessandro Varsi   +2 more
doaj   +1 more source

RegCGAN: Resampling with Regularized CGAN for Imbalanced Big Data Problem

open access: yesAxioms
We consider the imbalanced data problem involving a new class of resampling-based models for classification. These models are variants of the conditional generative adversarial networks.
Liwen Xu, Ximeng Wang
doaj   +1 more source

Estimating Neural Network’s Performance with Bootstrap: A Tutorial

open access: yesMachine Learning and Knowledge Extraction, 2021
Neural networks present characteristics where the results are strongly dependent on the training data, the weight initialisation, and the hyperparameters chosen. The determination of the distribution of a statistical estimator, as the Mean Squared Error (
Umberto Michelucci, Francesca Venturini
doaj   +1 more source

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